NOT LISTED FOR SALE

425 Sandy Hill Ct Antioch, CA 94509

Deer Valley Neighborhood

Estimated Value: $623,000 - $648,577

4 Beds
2.5 Baths
2,046 Sq Ft
$311/Sq Ft Est. Value

Sale Details

Date Sold: February 20, 2026

Last sale price $630,000 $308 Per Sq Ft

Est. 1% increase in value since last sale

Current estimated payment $4,149 / mo

48 Days on Market

Highlights

  • Contemporary Architecture
  • No HOA
  • Forced Air Heating and Cooling System
  • Solid Surface Countertops
  • 3 Car Attached Garage

About This Home

As of February 2026

OPEN HOUSE Sat Jan10 12 to 3 Welcome to this spacious home located in nice court featuring Living Room and Formal Dining Room, perfect for entertaining. Separate Family Room with warm fireplace. .Kitchen features granite counter tops, tile floors, and newer stove/oven. Plus eating area overlooking backyard. Dramatic stairway leads to large master bedroom and 3 additional bedrooms. Updated Bathrooms with newer sinks ,cabinetry. Sliding door leads to ample backyard with covered patio and newer fences. Large fruit tree! New cutters. 3 car garage features new Epoxy coating. Location, location, walk to Elementary school, close to Jr High School , and shopping.

Last Agent to Sell the Property

Sally Hickman

LONE TREE REAL ESTATE License #00785202 Listed on: 12/05/2025

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1989

Lot Details

  • 6,370

Parking

  • 3 Car Attached Garage

Home Design

  • Contemporary Architecture
  • Composition Shingle Roof
  • Stucco

Interior Spaces

  • 2-Story Property
  • Brick Fireplace
  • Laminate Flooring

Kitchen

  • Dishwasher
  • Solid Surface Countertops

Bedrooms and Bathrooms

  • 4 Bedrooms

Additional Features

  • 6,370 Sq Ft Lot
  • Forced Air Heating and Cooling System

Community Details

  • No Home Owners Association
  • Ridgerock Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1989

Lot Details

6,370 Sq Ft Lot

Parking

3

Listing Details

  • Stories: 2
  • Year Built: 1989
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Ridgerock
  • Directions: Lone Tree-Bluerock-Rockford=Sandy Hill Ct
  • Architectural Style: Contemporary
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Special Features: None

Interior Features

  • Flooring: Laminate
  • Appliances: Dishwasher
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: Brick
  • Fireplaces: 1
  • Fireplace: Yes
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Eat-in Kitchen, Disposal

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Court
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Stucco
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 3
  • Parking Features: Attached

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Size Sq Ft: 6370

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Dec 5, 2025
Closed on
Feb 10, 2026
Sold by
Bought by
Seller's Agent
Sally Hickman
LONE TREE REAL ESTATE
List Price
$649,950
Sold Price
$630,000
Premium/Discount to List
-$19,950
-3.07%
Views
45
Current Estimated Value
$636,394

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$6,394
Avg. Annual Appreciation
2.38%
Original Mortgage
$556,500
Outstanding Balance
$554,334
Interest Rate
6.16%
Mortgage Type
New Conventional
Estimated Equity
$82,060

Purchase Details

Listed on
Mar 22, 2024
Closed on
May 22, 2024
Sold by
Bought by
Seller's Agent
Brionna Chang
Redfin
Buyer's Agent
Diane Kim
Dnr Capital Real Estate
List Price
$639,000
Sold Price
$641,000
Premium/Discount to List
$2,000
0.31%
Views
125

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-1.01%
Original Mortgage
$490,000
Interest Rate
7.1%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 12, 2024
Sold by
Bought by

Purchase Details

Closed on
Jun 7, 2012
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$146,000
Interest Rate
3.77%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 10, 2011
Sold by
Bought by

Purchase Details

Closed on
May 24, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$148,500
Interest Rate
4.55%
Mortgage Type
New Conventional

Purchase Details

Closed on
Sep 2, 2010
Sold by
Bought by

Purchase Details

Closed on
Nov 4, 2005
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$439,200
Interest Rate
1%
Mortgage Type
Fannie Mae Freddie Mac
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$630,000 Old Republic Title
$641,000 Chicago Title
-- Chicago Title
-- None Listed On Document
-- Chicago Title Company
-- Chicago Title Company
-- None Available
$198,000 Chicago Title Company
$568,514 None Available
$549,000 Fidelity National Title
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $556,500
Closed $490,000
Previous Owner $146,000
Previous Owner $148,500
Previous Owner $494,800
Previous Owner $439,200
Previous Owner $100,000
Previous Owner $210,000
Previous Owner $69,000
Previous Owner $217,000
Previous Owner $199,000
Previous Owner $24,000
Previous Owner $24,000
Previous Owner $196,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
02/20/2026 02/20/26 Sold $630,000 -3.1% $308 / Sq Ft
01/22/2026 01/22/26 Pending -- -- --
12/05/2025 12/05/25 For Sale $649,950 +1.4% $318 / Sq Ft
02/04/2025 02/04/25 Off Market $641,000 -- --
06/11/2024 06/11/24 Sold $641,000 +0.3% $313 / Sq Ft View Prior Sale
05/10/2024 05/10/24 Pending -- -- --
04/30/2024 04/30/24 Price Changed $639,000 0.0% $312 / Sq Ft
04/30/2024 04/30/24 For Sale $639,000 -1.5% $312 / Sq Ft
04/10/2024 04/10/24 Pending -- -- --
03/22/2024 03/22/24 For Sale $649,000 -- $317 / Sq Ft
Source: bridgeMLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $7,842 $666,896 $208,080 $458,816
2025 $7,842 $653,820 $204,000 $449,820
2024 $3,354 $248,687 $62,797 $185,890
2023 $3,265 $243,812 $61,566 $182,246
2022 $3,218 $239,032 $60,359 $178,673
2021 $3,093 $234,346 $59,176 $175,170
2019 $3,047 $227,397 $57,422 $169,975
2018 $2,942 $222,940 $56,297 $166,643
2017 $2,866 $218,570 $55,194 $163,376
2016 $2,797 $214,285 $54,112 $160,173
2015 $2,768 $211,068 $53,300 $157,768
2014 $2,687 $206,934 $52,256 $154,678
Source: Public Records

Agents Affiliated with this Home

  • Sally Hickman

    Seller's Agent in 2026

    Sally Hickman

    LONE TREE REAL ESTATE

    (925) 757-5209

    5 in this area

    11 Total Sales

    Sally Hickman
    Section Image

  • B

    Seller's Agent in 2024

    Brionna Chang

    Redfin

    (925) 357-0779

    1 in this area

    167 Total Sales

    Brionna Chang
    Section Image

  • D

    Buyer's Agent in 2024

    Diane Kim

    Dnr Capital Real Estate

    Section Image
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Map

Source: bridgeMLS

MLS Number: 41118655

bridgeMLS

APN: 072-322-039-8

California Contra Costa County Antioch 94509 Deer Valley

425 Sandy Hill Ct, Antioch, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

bridgeMLS Bay East 2026. CCAR 2026. bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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